diff --git a/SOURCE b/SOURCE
index ce16aaf32c920b8f63efbe92ff9b886447b1da80..d545e3ae8565722dbe2a2007efc5eeb7aff21f26 100644
--- a/SOURCE
+++ b/SOURCE
@@ -1 +1 @@
-5.10.0-4.9.0
+5.10.0-4.11.0
diff --git a/kernel.spec b/kernel.spec
index 1abda4d35b99d3b13f8afddf84a41286e9b0ef4f..c8c0fbac0e536669b1bffcac9e9c72a614ba0ae1 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -11,8 +11,8 @@
 %global upstream_version    5.10
 %global upstream_sublevel   0
 %global devel_release       4
-%global maintenance_release .9.0
-%global pkg_release         .22
+%global maintenance_release .11.0
+%global pkg_release         .23
 
 %define with_debuginfo 1
 # Do not recompute the build-id of vmlinux in find-debuginfo.sh
@@ -872,6 +872,13 @@ fi
 %endif
 
 %changelog
+* Fri Mar 12 2021 Zheng Zengkai <zhengzengkai@huawei.com> - 5.10.0-4.11.0.23
+- park: Reserve park mem before kexec reserved
+- pmem: Enable legacy pmem on openEuler
+- arm64: Add memmap parameter and register pmem
+- etmem: Modify the memig feature name to etmem
+- arm: keep the original function for non-RPi
+
 * Tue Mar 9 2021 Roberto Sassu <roberto.sassu@huawei.com> - 5.10.0-4.9.0.22
 - Add OBS PGP key